Home / 10,994,201.91-15,171,992.76-6,032,675.83

Finding the Fourth Proportional to 10,994,201.91, 15,171,992.76 and 6,032,675.83

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Solution

The fourth proportional to 10,994,201.91, 15,171,992.76 and 6,032,675.83 is: 8,325,089.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,994,201.91 : 15,171,992.76 = 6,032,675.83 : x
  2. Step 2: Convert to fraction form
    10,994,201.91/15,171,992.76 = 6,032,675.83/x
  3. Step 3: Cross multiply
    10,994,201.91x = 15,171,992.76 × 6,032,675.83
  4. Step 4: Simplify right side
    10,994,201.91x = 91,527,714,016,186.98
  5. Step 5: Solve for x
    x = 91,527,714,016,186.98/10,994,201.91
  6. Step 6: Final answer
    x = 8,325,089.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.